1170987839

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 1465128000

約数和(自身を除く): 294140161

約数列:

[1, 7, 29, 41, 49, 101, 199, 203, 287, 707, 1189, 1393, 1421, 2009, 2929, 4141, 4949, 5771, 8159, 8323, 9751, 20099, 20503, 28987, 40397, 57113, 58261, 120089, 140693, 143521, 202909, 236611, 282779, 399791, 582871, 824059, 840623, 984851, 1656277, 4080097, 5768413, 5884361, 11593939, 23897711, 28560679, 40378891, 167283977, 1170987839]

約数ペア:

[(1, 1170987839), (7, 167283977), (29, 40378891), (41, 28560679), (49, 23897711), (101, 11593939), (199, 5884361), (203, 5768413), (287, 4080097), (707, 1656277), (1189, 984851), (1393, 840623), (1421, 824059), (2009, 582871), (2929, 399791), (4141, 282779), (4949, 236611), (5771, 202909), (8159, 143521), (8323, 140693), (9751, 120089), (20099, 58261), (20503, 57113), (28987, 40397)]